| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $132.44 | 12.622% | $149.1566 | $149.16 | $149.15 | $149.20 |
| Purchase #2 | $217.76 | 7.632% | $234.3794 | $234.38 | $234.40 | $234.40 |
| Purchase #3 | $68.51 | 3.365% | $70.8154 | $70.82 | $70.80 | $70.80 |
| Purchase #4 | $204.45 | 12.689% | $230.3927 | $230.39 | $230.40 | $230.40 |
| Purchase #5 | $234.93 | 10.642% | $259.9313 | $259.93 | $259.95 | $259.90 |
| Purchase #6 | $70.82 | 5.275% | $74.5558 | $74.56 | $74.55 | $74.60 |
| Purchase #7 | $69.64 | 5.698% | $73.6081 | $73.61 | $73.60 | $73.60 |
| 7 purchase totals = | $998.55 | $1,092.8393 | $1,092.85 | $1,092.85 | $1,092.90 | |